2388891651

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2671}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 3365437440

約数和(自身を除く): 976545789

約数列:

[1, 3, 31, 59, 93, 163, 177, 489, 1829, 2671, 5053, 5487, 8013, 9617, 15159, 28851, 82801, 157589, 248403, 298127, 435373, 472767, 894381, 1306119, 4885259, 13496563, 14655777, 25687007, 40489689, 77061021, 796297217, 2388891651]

約数ペア:

[(1, 2388891651), (3, 796297217), (31, 77061021), (59, 40489689), (93, 25687007), (163, 14655777), (177, 13496563), (489, 4885259), (1829, 1306119), (2671, 894381), (5053, 472767), (5487, 435373), (8013, 298127), (9617, 248403), (15159, 157589), (28851, 82801)]